Ostriches are the largest living bird species and their eggs are correspondingly large. A single ostrich egg can weigh as much as 3 kg (6.6 lb) though the average is 1.4–1.7 kg (3.0–3.7 lb).
The record weight for a single ostrich egg is however held by an egg that weighed approximately 12 kg (26 lb) and was found in the wild in Cameroon.
The ostrich egg is the largest of all eggs though they are actually not the heaviest. That honor goes to the egg of the domestic chicken which can weigh up to about 2 kg (4.4 lb).
Interestingly the eggshell of the ostrich egg is only about 0.5 mm (0.020 in) thick which is about one-tenth as thick as the shell of a chicken egg. This is a result of the ostrich having to lay its eggs in a dry sandy environment which would cause a thicker shell to crack.
The eggs are white with a small amount of red pigment around the large end. The eggs are incubated by the male and female ostriches taking turns sitting on them.
If you are interested in trying an ostrich egg they are available for purchase online and in some specialty stores. They can be cooked in a variety of ways including being hard-boiled scrambled or made into an omelette.
How much does an ostrich egg weigh?
An ostrich egg can weigh up to 3 pounds.
How many eggs does an ostrich lay in a year?
Ostriches can lay up to 40 eggs in a year.
How long does it take for an ostrich egg to hatch?
It takes 42 days for an ostrich egg to hatch.
What is the biggest egg in the world?
The ostrich egg is the biggest egg in the world.
How many calories are in an ostrich egg?
There are 2000 calories in an ostrich egg.
What is the average lifespan of an ostrich?
The average lifespan of an ostrich is 50 years.
How many bones are in an ostrich egg?
There are 220 bones in an ostrich egg.
How much does an ostrich egg cost?
An ostrich egg can cost up to $140.
How do ostriches use their eggs?
Ostriches use their eggs as a food source.
What is the shell of an ostrich egg made of?
The shell of an ostrich egg is made of calcium carbonate.
How big is an ostrich egg?
An ostrich egg is six inches long and five inches in diameter.
What is the color of an ostrich egg?
The color of an ostrich egg is white.
What percent of an ostrich egg is water?
Sixty percent of an ostrich egg is water.
What is the nutritional value of an ostrich egg?
An ostrich egg has high levels of protein and vitamins A B and E.
How many ostrich eggs are collected each day?
On average 100 ostrich eggs are collected each day.
